CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 200 enrolled / 200 target
Drug / intervention
Moxidectin Oral Product +3 moredrug
Likely dose
Moxidectin Oral Product 2 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05875441
NCT05875441Phase 2CompletedOn Track (6.4/mo)Completion was 19mo ago

A Phase 2, Placebo-controlled, Double-blind, Randomized, Dose Ranging, Efficacy and Safety Study of Orally Administered Moxidectin in Adults With Scabies.

Medicines Development for Global Health·interventional·Posted May 25, 2023·Updated Jun 16, 2026

In Brief

A Phase 2 clinical trial evaluating Moxidectin Oral Product and Placebo for Scabies. Completed, enrolled 200 participants across 9 sites in 4 countries.

Detailed Summary

Moxidectin is not approved to treat scabies in humans. The effective dose of moxidectin to treat scabies is not known. This study aims to assess the efficacy of a single administration of 8 mg, 16 mg, or 32 mg moxidectin per oral in achieving Scabies Complete Cure at Day 28. This study also aims to assess the safety of three strengths of single moxidectin doses in adults with scabies.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsScabies
CountriesDominican Republic, El Salvador, Honduras, United States
Collaborators--

Timeline

Phase 2CompletedFinished
202420252026
First PostedMay 25, 2023
Enrollment StartNov 23, 2023
Primary CompletionNov 27, 2024
Study CompletionFeb 11, 2025
TodayJul 2, 2026
Enrollment to primary: 1.0 yearsPosted 3.1 years ago

Arms & Interventions

Moxidectin 8mgexperimental

Moxidectin 8 mg (over encapsulated) will be administered as a single dose on Day 0. Each subject will receive the same number of capsules made up of moxidectin 2 mg over encapsulated tablets and placebo capsules to maintain the blind.

Drug: Moxidectin Oral Product
Moxidectin 16mgexperimental

Moxidectin 16 mg (over encapsulated) will be administered as a single dose on Day 0. Each subject will receive the same number of capsules made up of moxidectin 2 mg over encapsulated tablets and placebo capsules to maintain the blind.

Drug: Moxidectin Oral Product
Moxidectin 32mgexperimental

Moxidectin 32 mg (over encapsulated) will be administered as a single dose on Day 0.

Drug: Moxidectin Oral Product
Placeboplacebo_comparator

16 Placebo capsules will be administered as a single dose on Day 0.

Drug: Placebo

Interventions

Moxidectin Oral Productdrug

The required number of moxidectin 2 mg tablet over encapsulated capsules will be administered as a single dose with placebo capsules to match as required

Moxidectin Oral Productdrug

The required number of moxidectin 2 mg tablet over encapsulated capsules will be administered as a single dose with placebo capsules to match as required

Moxidectin Oral Productdrug

The required number of moxidectin 2 mg tablet over encapsulated capsules will be administered as a single dose.

Placebodrug

16 placebo capsules will be administered as a single dose.